﻿var prevColor = "";
function changeColor(trObj) {
    prevColor = trObj.style.backgroundColor;
    trObj.style.backgroundColor = "#CAE8EA";
};
function changeBCColor(trObj) {
    trObj.style.backgroundColor = prevColor;
};
function delPCenter() {
    if (confirm("你确定要删除吗？")) {
        return true;
    } else {
        return false;
    }
};